Purchase Price Allocation in PE Transactions

Purchase price allocation (PPA) is the accounting exercise that allocates the total acquisition cost across the target's identifiable assets and liabilities at fair value, with the residual assigned to goodwill. While it might seem like a pure accounting exercise, PPA has real implications for PE-backed companies — affecting tax, reported earnings, and debt covenant compliance.

The PPA Process

Under IFRS 3 (Business Combinations), the acquirer must:

1. Identify all assets acquired and liabilities assumed at fair value
2. Recognise intangible assets separately from goodwill if they meet recognition criteria
3. Calculate goodwill as the residual: Purchase Price minus Net Fair Value of Identifiable Assets

Example: - Purchase price: £100m - Fair value of tangible net assets: £30m - Fair value of identified intangible assets: £40m - Goodwill: £100m - £30m - £40m = £30m

Intangible Asset Identification

The most significant PPA exercise is identifying and valuing intangible assets. Common categories in PE deals:

Customer relationships: The most common intangible, valued using the multi-period excess earnings method (MEEM). Reflects the present value of future earnings attributable to the existing customer base. Typical useful life: 5-15 years. Amortised through the P&L.

Technology and software: Valued using the relief-from-royalty method (what would it cost to licence this technology from a third party?). Typical useful life: 3-7 years.

Brand and trade names: Valued using the relief-from-royalty method. May have an indefinite useful life (not amortised, but tested annually for impairment) or a definite life (amortised).

Order backlog: The value of confirmed but unfulfilled orders at the acquisition date. Short useful life (usually less than 12 months).

Non-compete agreements: The value of restrictions preventing key individuals from competing. Useful life matches the non-compete term (typically 2-3 years).

Goodwill: The Residual

Goodwill represents the premium paid over and above identifiable net assets. It includes: - Assembled workforce value (cannot be recognised separately under IFRS) - Expected synergies that cannot be attributed to specific identifiable assets - Strategic value of market position, growth potential, and competitive advantages

Key point: Goodwill is not amortised under IFRS — it sits on the balance sheet and is tested annually for impairment. Under UK GAAP (FRS 102), goodwill is amortised over its useful life (maximum 10 years if not reliably estimated, otherwise up to 20 years). This distinction matters for PE-backed companies.

Tax Implications

PPA has significant tax implications that directly affect PE returns:

Tax-deductible goodwill: In some jurisdictions, goodwill amortisation is tax-deductible, creating a tax shield that enhances cash flows. In the UK, intangible assets acquired after April 2002 may qualify for tax relief on amortisation (at the company's corporation tax rate).

Deferred tax liabilities: When intangible assets are recognised at fair value but have a zero tax base (because they were internally generated by the target), a deferred tax liability arises. This reduces the net identifiable assets and increases goodwill. The calculation is: DTL = Fair Value of Intangible × Tax Rate.

Step-up benefits: In some deal structures (particularly asset deals), the tax basis of acquired assets is stepped up to the purchase price, creating future tax deductions that enhance after-tax cash flows.

Practical impact: A skilled tax structuring team can add 100-200bps to the deal IRR through optimal PPA and tax structuring. This is not trivial and should be considered during deal structuring, not as an afterthought.

Impact on Financial Statements

P&L impact: Amortisation of intangible assets identified in PPA flows through the income statement, reducing reported profit. This can be material — a £40m intangible asset amortised over 10 years adds £4m of annual amortisation expense. This is important for covenant calculations if EBITDA is defined before or after PPA amortisation.

Balance sheet impact: The balance sheet reflects fair value adjustments to all assets and liabilities, plus the goodwill residual. This often dramatically changes the balance sheet from what the target's pre-acquisition accounts showed.

Covenant considerations: Credit agreements define EBITDA for covenant purposes. Ensure PPA amortisation is excluded from the covenant EBITDA definition — this is standard but must be explicitly confirmed. If it is not excluded, PPA amortisation can erode covenant headroom without reflecting any real change in operating performance.

PPA in Practice for PE

Most PE firms outsource PPA to valuation specialists at large accounting or specialist advisory firms. The deal team's role is to:

1. Coordinate the PPA process with the valuation firm, providing deal context and business information
2. Review the draft PPA for reasonableness — do the useful lives and valuations make intuitive sense?
3. Understand the tax implications and ensure the tax structuring is optimised
4. Communicate to lenders how PPA affects reported financials and covenant metrics

The PPA exercise typically takes 3-6 months post-close to complete. It is retrospective — the allocation is applied as of the acquisition date, even if finalised months later.

While PPA may seem like a back-office exercise, understanding its mechanics is essential for PE professionals because it directly affects covenant compliance, tax efficiency, and the financial narrative presented to lenders and potential exit buyers.